package com.cskaoyan.service;

import com.cskaoyan.bean.vo.KeywordAndSearchHistoryVo;

import java.util.List;

/**
 * Description
 * 查询搜索历史
 *
 * @author Zhangfei
 * @date Created on 2021/10/21
 */
public interface SearchService {
    List<String> helper(String keyword);

    KeywordAndSearchHistoryVo index();

    Integer clearhistory(Integer userId);
}
